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Síntese de sistemas estritamente reais positivos através do critério de routh-hurwitz
(2010-05-01)
Given a linear time-invariant plant Gol(s) with one input and q outputs, where q > 1, a method based on the Routh-Hurwitz Stability Criterion is proposed to obtain a constant tandem matrix F ∈ ℝq, such that FGOl(s) is a ...
Implementations of Full State Feedback Robust Control Designs for Mechanical Systems Using Only Positions or Velocities Output Feedback
(2022-01-01)
This paper proposes a new design and practical implementation of a robust {\mathcal H} {\infty } control applied to some mechanical systems considering in the controller design full access to the state variables and in the ...
OPTIMAL H(INFINITY)-STATE FEEDBACK-CONTROL FOR CONTINUOUS-TIME LINEAR-SYSTEMS
(Plenum Publ CorpNew York, 1994)
Alocação de zeros aplicada a sistemas de controle via LMI
(2007-02-01)
A systematic procedure of zero placement to design control systems is proposed. A state feedback controller with vector gain K is used to perform the pole placement. An estimator with vector gain L is also designed for ...
Estabilização de sistemas fuzzy T-S incertos usando realimenta̧ão derivativa
(2011-05-01)
In some practical problems, for instance, in the suppression of vibration in mechanical systems, the state-derivative signals are easier to obtain than the state signals. Thus, a method for state-derivative feedback design ...
STRATEGY FOR TO STABILIZE NON LINEAR SYSTEMS THROUGH DIRECTIONAL CONTROLS
(Universidad Católica del Norte, Departamento de Matemáticas, 2005)
Narrowband feedback for narrowband control of resonant and non-resonant vibration
(2016-08-01)
This paper presents a simple feedback methodology that uses second order filters to control narrowband resonant and non-resonant vibration of a structural system. In particular, a single degree-of-freedom system is studied ...
H-infinity state feedback switched control for discrete time-varying polytopic systems
(Taylor & Francis LtdAbingdonInglaterra, 2013)
Mixing of the reflected waves to monitor and stabilize holographic exposures
(Soc Photo-opt Instrum EngBellingham, 1996)
Some remarks on static-feedback linearization for time-varying systems
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
This work summarizes some results about static state feedback linearization for time-varying systems. Three different necessary and sufficient conditions are stated in this paper. The first condition is the one by [Sluis, ...